/*
 * Copyright 2008-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.broadleafcommerce.common.security.util;


public class PasswordUtils {

	public static final Character[] characters = {
		'a','b','c','d','e','f','g','h','j','k','m','n','p','q','r','s','t','u','v','w','x','y',
		'2','3','4','6','7','8','9'
	};
	
	public static String generateTemporaryPassword(int requiredLength) {
		int length = characters.length;
		StringBuffer sb = new StringBuffer(requiredLength);
		for (int j=0;j<requiredLength;j++) {
			sb.append(characters[(int) Math.round(Math.floor(Math.random() * length))]);
		}
		
		return sb.toString();
	}
}
